Shotcrete & Sprayed Concrete Admixtures
Vista Chemtech Pvt. Ltd. offers a specialized range of Shotcrete & Sprayed Concrete Admixtures engineered to improve the performance, safety, and durability of sprayed concrete applications. Designed for modern tunneling, mining, and geotechnical projects, our advanced accelerator technology delivers rapid setting, enhanced early strength, and superior adhesion in demanding underground and overhead environments.
Product Range
- VISTA SHOT X – High Performance Alkali-Free Shotcrete Accelerator
Function
VISTA SHOT X accelerates the setting and early strength development of sprayed concrete, enabling rapid support installation, reduced rebound, improved productivity, and enhanced worker safety in critical applications.
Applications
- Tunnel Construction & Tunnel Linings
- Underground Mining Operations
- Slope Stabilization & Rock Support
- Hydropower Projects
- Excavation Support Systems
- Underground Caverns & Shafts
- Geotechnical & Infrastructure Projects
Typical Performance Characteristics
| Property | Typical Value |
|---|---|
| Appearance | Light Brown Liquid |
| Density @ 25°C | 1.40 ± 0.05 g/cm³ |
| pH Value | Approx. 3.0 |
| Recommended Dosage | 4% – 8% by Weight of Cement |
| Initial Setting Time* | 2 – 5 Minutes |
| Final Setting Time* | 5 – 12 Minutes |
| Compatibility | Suitable for Wet Mix Shotcrete Systems |
| Rebound Reduction | Significantly Reduced |
*Actual performance may vary depending on cement type, temperature, mix design, and site conditions.
Recommended Dosage
VISTA SHOT X is typically used at a dosage of 4% to 8% by weight of cement. The optimum dosage should be determined through laboratory and site trials to achieve the desired setting characteristics and early strength development.
Key Benefits
- Rapid setting for faster construction progress
- Excellent early strength development
- Reduced rebound and material wastage
- Alkali-free formulation for safer handling and improved workplace safety
- Superior adhesion to rock and concrete substrates
- Outstanding performance under wet and challenging conditions
- Enhanced durability and long-term structural stability
- Environmentally responsible alkali-free technology
- Improved productivity in tunnel excavation cycles
- Supports faster project completion and reduced downtime
VISTA SHOT X is engineered to meet the demanding requirements of modern tunneling, mining, hydropower, and geotechnical construction projects where speed, safety, durability, and operational efficiency are critical.